public T AddComponent <T>() where T : Component, new()
{
Type typeofT = typeof(T);
if (!ComponentsRegistry.ContainsKey(typeofT))
{
EntityManager.RegisterAddEntityComponent(typeofT, this);
}
else if (typeofT.IsDefined(typeof(UniqueComponentAttribute), true))
{
throw new Exception("Trying to adding a unique component to an entity but this entity already have the component.");
}
T c = new T {
Entity = this
};
Components.Add(c);
c.Transform = Transform;
c.Init();
ComponentsRegistry[typeofT] = true;
return(c);
}
public bool HasComponent <T>() where T : Component
{
Type typeofT = typeof(T);
return(ComponentsRegistry.ContainsKey(typeofT) && ComponentsRegistry[typeofT]);
}